Figure 5-15. Thin-layer chromatography separation of a mixture of proteins ribonuclease A, lysozyme, myoglobin, and myoglobin dimer labeled with fluorescamine using 50-mm-thick poly(4-methylstyrene- co-chloromethylstyrene- co-divinylbenzene) monolithic layer developed by 65% acetonitrile in 0.1% aqueous trifluoroacetic acid solution and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry spectra obtained from the spots using sinapic acid matrix.

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